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Newsgroups: sci.nonlinear
Date: Sun, 12 Sep 2021 15:20:24 -0700 (PDT)
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Subject: input your formula into MathHand.com, click the "semid2D" button for
half order diff, click the "integrate2D" button for integral http://mathhand.com
From: drhuang57@gmail.com (Dr Huang)
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